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Finding the Third Proportional to 6,759,454 and 15,030,186

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Solution

The third proportional to 6,759,454 and 15,030,186 is: 33,420,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,454 : 15,030,186 = 15,030,186 : x
  2. Step 2: Convert to fraction form
    6,759,454/15,030,186 = 15,030,186/x
  3. Step 3: Cross multiply
    6,759,454x = 15,030,186 × 15,030,186
  4. Step 4: Simplify right side
    6,759,454x = 225,906,491,194,596
  5. Step 5: Solve for x
    x = 225,906,491,194,596/6,759,454
  6. Step 6: Final answer
    x = 33,420,819.37

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.